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Wed, 12 Jun 2019 18:10:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hbBRj-0007P2-8z for qemu-devel@nongnu.org; Wed, 12 Jun 2019 18:10:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1652) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hbBRf-0007Hl-Er; Wed, 12 Jun 2019 18:10:15 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B5CC430860B8; Wed, 12 Jun 2019 22:10:14 +0000 (UTC) Received: from localhost (unknown [10.40.205.72]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 461905DEDF; Wed, 12 Jun 2019 22:10:14 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Thu, 13 Jun 2019 00:09:25 +0200 Message-Id: <20190612221004.2317-4-mreitz@redhat.com> In-Reply-To: <20190612221004.2317-1-mreitz@redhat.com> References: <20190612221004.2317-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Wed, 12 Jun 2019 22:10:14 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v5 03/42] throttle: Support compressed writes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Vladimir Sementsov-Ogievskiy , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Signed-off-by: Max Reitz Reviewed-by: Vladimir Sementsov-Ogievskiy --- block/throttle.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/block/throttle.c b/block/throttle.c index f64dcc27b9..de1b6bd7e8 100644 --- a/block/throttle.c +++ b/block/throttle.c @@ -152,6 +152,15 @@ static int coroutine_fn throttle_co_pdiscard(BlockDriv= erState *bs, return bdrv_co_pdiscard(bs->file, offset, bytes); } =20 +static int coroutine_fn throttle_co_pwritev_compressed(BlockDriverState *b= s, + uint64_t offset, + uint64_t bytes, + QEMUIOVector *qiov) +{ + return throttle_co_pwritev(bs, offset, bytes, qiov, + BDRV_REQ_WRITE_COMPRESSED); +} + static int throttle_co_flush(BlockDriverState *bs) { return bdrv_co_flush(bs->file->bs); @@ -250,6 +259,7 @@ static BlockDriver bdrv_throttle =3D { =20 .bdrv_co_pwrite_zeroes =3D throttle_co_pwrite_zeroes, .bdrv_co_pdiscard =3D throttle_co_pdiscard, + .bdrv_co_pwritev_compressed =3D throttle_co_pwritev_compress= ed, =20 .bdrv_recurse_is_first_non_filter =3D throttle_recurse_is_first_no= n_filter, =20 --=20 2.21.0